Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Blaine County, MT was 38.20% in January of 2022, according to the United States Federal Reserve. Historically, Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Blaine County, MT reached a record high of 46.00 in January of 2014 and a record low of 30.43 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Blaine County, MT - last updated from the United States Federal Reserve on May of 2024.